diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2010-09-12 11:07:15 +0200 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2010-09-21 11:39:52 +0100 |
| commit | aaa62591199162e6496b4f47cac4f5923bc571d1 (patch) | |
| tree | 1f3d74c71c3a3c914458af39890a4eb7ad2f324a | |
| parent | e9b1cc81c2222108d866323c51f482dd6db8d689 (diff) | |
| download | lwn-aaa62591199162e6496b4f47cac4f5923bc571d1.tar.gz lwn-aaa62591199162e6496b4f47cac4f5923bc571d1.zip | |
agp: kill agp_(unmap|map)_memory
DMA remapping was only used by the intel-gtt driver. With that
code now folded into the driver, kill the agp generic support for
it.
Cc: Dave Airlie <airlied@linux.ie>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
| -rw-r--r-- | drivers/char/agp/agp.h | 3 | ||||
| -rw-r--r-- | drivers/char/agp/generic.c | 8 |
2 files changed, 0 insertions, 11 deletions
diff --git a/drivers/char/agp/agp.h b/drivers/char/agp/agp.h index 04ad0bbfaf41..5259065f3c79 100644 --- a/drivers/char/agp/agp.h +++ b/drivers/char/agp/agp.h @@ -121,9 +121,6 @@ struct agp_bridge_driver { void (*agp_destroy_pages)(struct agp_memory *); int (*agp_type_to_mask_type) (struct agp_bridge_data *, int); void (*chipset_flush)(struct agp_bridge_data *); - - int (*agp_map_memory)(struct agp_memory *mem); - void (*agp_unmap_memory)(struct agp_memory *mem); }; struct agp_bridge_data { diff --git a/drivers/char/agp/generic.c b/drivers/char/agp/generic.c index d2abf5143983..78235ceccfa1 100644 --- a/drivers/char/agp/generic.c +++ b/drivers/char/agp/generic.c @@ -437,11 +437,6 @@ int agp_bind_memory(struct agp_memory *curr, off_t pg_start) curr->is_flushed = true; } - if (curr->bridge->driver->agp_map_memory) { - ret_val = curr->bridge->driver->agp_map_memory(curr); - if (ret_val) - return ret_val; - } ret_val = curr->bridge->driver->insert_memory(curr, pg_start, curr->type); if (ret_val != 0) @@ -483,9 +478,6 @@ int agp_unbind_memory(struct agp_memory *curr) if (ret_val != 0) return ret_val; - if (curr->bridge->driver->agp_unmap_memory) - curr->bridge->driver->agp_unmap_memory(curr); - curr->is_bound = false; curr->pg_start = 0; spin_lock(&curr->bridge->mapped_lock); |